70266959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 88281600

約数和(自身を除く): 18014641

約数列:

[1, 7, 19, 37, 109, 131, 133, 259, 703, 763, 917, 2071, 2489, 4033, 4847, 4921, 14279, 14497, 17423, 28231, 33929, 76627, 92093, 99953, 271301, 528323, 536389, 644651, 1899107, 3698261, 10038137, 70266959]

約数ペア:

[(1, 70266959), (7, 10038137), (19, 3698261), (37, 1899107), (109, 644651), (131, 536389), (133, 528323), (259, 271301), (703, 99953), (763, 92093), (917, 76627), (2071, 33929), (2489, 28231), (4033, 17423), (4847, 14497), (4921, 14279)]